package lab04.test01;

/**
 * 普通类->线程
 * 1.extends Thread
 * 2.implements Runnable
 *
 * Created by Administrator on 2017/12/14.
 */
public class HelloWorldThread extends Thread{
    @Override
    public void run(){
    //每隔一秒打印一次
        while (true){
            System.out.println("Hello,World");
    // 等一秒
            try {
                    Thread.sleep(1000);//1秒=1000毫秒
                } catch (InterruptedException e) {
                        e.printStackTrace();
                }
            }
        }
    }
